Impax Asset Management Group plc
Sector Allocation
- Technology41.0%$6.3B
- Industrials18.3%$2.8B
- Utilities8.9%$1.4B
- Materials8.9%$1.4B
- Consumer Discretionary7.8%$1.2B
- Financials6.7%$1.0B
- Healthcare6.6%$1.0B
- Consumer Staples0.8%$127.8M
- Real Estate0.7%$105.7M
- Communication Services0.3%$44.0M
AUM History
13fpro.ai/research/fund/impax-asset-management-group-plc-1749768
Conviction and streaks
Concentrating · top 10 = 34.1%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q2 2026
KLAC
$749.0MNVDA
$744.9MLIN
$736.6MXYL
$528.3MMSFT
$503.8MAWK
$471.5MVLTO
$459.9MCTAS
$410.5MWCN
$329.9MSBS
$302.4MWMS
$289.7MECL
$275.4MHUBB
$254.7MAPTV
$250.9MVRT
$244.3MA
$222.5MIEX
$218.3MWTS
$212.7MAPH
$210.8MCNM
$202.8M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/impax-asset-management-group-plc-1749768
Impax Asset Management Group plc 13F holdings — Q2 2026
$15.4B portfolio (+7.1% QoQ) · 284 holdings · Q2 2026 13F · top 10 are 34% of the stock portfolio
$749.0M
4.9% of stocks
+582%This quarter-23.4%Since filed7+ qtrsHeld$744.9M
4.8% of stocks
+2%This quarter+0.2%Since filed7+ qtrsHeld$736.6M
4.8% of stocks
-17%This quarter+3.7%Since filed7+ qtrsHeld$528.3M
3.4% of stocks
-3%This quarter-24.6%Since filed7+ qtrsHeldAIQuality62.4#703Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 4 qtrs in a row$503.8M
3.3% of stocks
+14%This quarter+5.5%Since filed7+ qtrsHeld$471.5M
3.1% of stocks
+27%This quarter+3.7%Since filed7+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 3 qtrs in a row$459.9M
3.0% of stocks
+54%This quarter+5.3%Since filed7+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 2 qtrs in a row$410.5M
2.7% of stocks
+61%This quarter+4.6%Since filed7+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 4 qtrs in a row$329.9M
2.1% of stocks
-7%This quarter+9.1%Since filed7+ qtrsHeld$302.4M
2.0% of stocks
+676%This quarter-5.6%Since filed7+ qtrsHeld
All holdings — Impax Asset Management Group plc (Q2 2026)
284 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | ADVANCED DRAINAGE SYSTEMS, INC. | Materials | $289.7M | 1.9% | 1.85M | -4% | 7+ qtrsTrimmed 4 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | ECOLAB INC. | Materials | $275.4M | 1.8% | 988K | +15% | 7+ qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | HUBBELL INC | Technology | $254.7M | 1.7% | 487K | -29% | 7+ qtrsTrimmed 4 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | Aptiv PLC | Industrials | $250.9M | 1.6% | 4.09M | -11% | 7+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | Vertiv Holdings Co | Technology | $244.3M | 1.6% | 730K | -33% | 7+ qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | AGILENT TECHNOLOGIES, INC. | Healthcare | $222.5M | 1.4% | 1.67M | -9% | 7+ qtrsTrimmed 4 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | IDEX CORP /DE/ | Industrials | $218.3M | 1.4% | 962K | +1% | 7+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | WATTS WATER TECHNOLOGIES INC | Industrials | $212.7M | 1.4% | 543K | -8% | 7+ qtrsTrimmed 6 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | AMPHENOL CORP /DE/ | Technology | $210.8M | 1.4% | 1.20M | +247% | 6 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | Core & Main, Inc. | Consumer Discretionary | $202.8M | 1.3% | 4.20M | +47% | 7+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | Marvell Technology, Inc. | Technology | $196.7M | 1.3% | 660K | -71% | 7+ qtrsTrimmed 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | RENAISSANCERE HOLDINGS LTD | Financials | $195.0M | 1.3% | 615K | -3% | 7+ qtrsTrimmed 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | SMITH A O CORP | Technology | $176.5M | 1.1% | 2.81M | -34% | 7+ qtrsTrimmed 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | APPLIED MATERIALS INC /DE | Technology | $175.6M | 1.1% | 243K | -6% | 7+ qtrsTrimmed 6 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | ITRON, INC. | Technology | $166.7M | 1.1% | 1.93M | -12% | 5 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $MAS | MASCO CORP /DE/ | Industrials | $165.3M | 1.1% | 2.03M | -15% | |||
| 27 | $MA | Mastercard Inc | Financials | $163.2M | 1.1% | 318K | +14% | |||
| 28 | $CDNS | CADENCE DESIGN SYSTEMS INC | Technology | $160.1M | 1.0% | 427K | -28% | |||
| 29 | $PNR | PENTAIR plc | Industrials | $160.0M | 1.0% | 2.09M | +22% | |||
| 30 | $TEL | TE Connectivity plc | Technology | $153.8M | 1.0% | 763K | +2% | |||
| 31 | $WAB | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | Industrials | $150.6M | 1.0% | 559K | +76% | |||
| 32 | $ACM | AECOM | Technology | $148.6M | 1.0% | 2.13M | +54% | |||
| 33 | $SNPS | SYNOPSYS INC | Technology | $148.5M | 1.0% | 333K | +6% | |||
| 34 | $DE | DEERE & CO | Industrials | $146.0M | 0.9% | 230K | +1142% | |||
| 35 | $BMI | BADGER METER INC | Technology | $140.3M | 0.9% | 946K | New | |||
| 36 | $ZWS | Zurn Elkay Water Solutions Corp | Industrials | $133.1M | 0.9% | 2.63M | +0.9% | |||
| 37 | $VMI | VALMONT INDUSTRIES INC | Industrials | $130.6M | 0.8% | 226K | -0.4% | |||
| 38 | $FELE | FRANKLIN ELECTRIC CO INC | Technology | $126.0M | 0.8% | 1.18M | -9% | |||
| 39 | $UNP | UNION PACIFIC CORP | Industrials | $123.9M | 0.8% | 455K | -39% | |||
| 40 | $PNFP | Pinnacle Financial Partners, Inc. | Financials | $115.2M | 0.8% | 1.14M | +176% | |||
| 41 | $TTEK | TETRA TECH INC | Technology | $113.6M | 0.7% | 3.93M | +3% | |||
| 42 | $AAPL | Apple Inc. | Technology | $105.0M | 0.7% | 363K | -14% | |||
| 43 | $NEE | NEXTERA ENERGY INC | Utilities | $103.2M | 0.7% | 1.18M | +2495% | |||
| 44 | $QXO | QXO, Inc. | Consumer Discretionary | $101.3M | 0.7% | 5.86M | +24% | |||
| 45 | $TT | Trane Technologies plc | Technology | $99.2M | 0.7% | 202K | -12% | |||
| 46 | $ADSK | Autodesk, Inc. | Technology | $97.3M | 0.6% | 501K | +53% | |||
| 47 | $SITE | SiteOne Landscape Supply, Inc. | Consumer Discretionary | $95.7M | 0.6% | 836K | +1% | |||
| 48 | $LFUS | LITTELFUSE INC /DE | Technology | $89.8M | 0.6% | 197K | -43% | |||
| 49 | $MPWR | MONOLITHIC POWER SYSTEMS, INC. | Technology | $87.7M | 0.6% | 63K | -28% | |||
| 50 | $CFG | CITIZENS FINANCIAL GROUP INC/RI | Financials | $77.5M | 0.5% | 1.11M | -13% | |||
| 51 | $MWA | Mueller Water Products, Inc. | Industrials | $76.6M | 0.5% | 2.97M | +0.7% | |||
| 52 | $GNRC | GENERAC HOLDINGS INC. | Technology | $75.1M | 0.5% | 257K | -24% | |||
| 53 | $CARR | CARRIER GLOBAL Corp | Industrials | $67.4M | 0.4% | 918K | -22% | |||
| 54 | $TREX | TREX CO INC | Industrials | $65.3M | 0.4% | 1.30M | -26% | |||
| 55 | $NXT | Nextpower Inc. | Technology | $60.1M | 0.4% | 504K | +187% | |||
| 56 | $TMO | THERMO FISHER SCIENTIFIC INC. | Healthcare | $59.4M | 0.4% | 118K | +0.6% | |||
| 57 | $GOOGL | Alphabet Inc. | Technology | $58.5M | 0.4% | 164K | -16% | |||
| 58 | $ISRG | INTUITIVE SURGICAL INC | Healthcare | $57.0M | 0.4% | 143K | +7% | |||
| 59 | $MRSH | MARSH & MCLENNAN COMPANIES, INC. | Financials | $56.6M | 0.4% | 340K | +0.6% | |||
| 60 | $ORA | ORMAT TECHNOLOGIES, INC. | Utilities | $55.9M | 0.4% | 513K | -29% | |||
| 61 | $EBAY | EBAY INC | Consumer Discretionary | $55.0M | 0.4% | 492K | -82% | |||
| 62 | $AMZN | AMAZON COM INC | Consumer Discretionary | $54.8M | 0.4% | 230K | -23% | |||
| 63 | $RGEN | REPLIGEN CORP | Healthcare | $54.1M | 0.3% | 397K | -10% | |||
| 64 | $AVGO | Broadcom Inc. | Technology | $53.8M | 0.3% | 142K | -16% | |||
| 65 | $NVT | nVent Electric plc | Industrials | $51.5M | 0.3% | 303K | -43% | |||
| 66 | $TRMB | TRIMBLE INC. | Technology | $50.3M | 0.3% | 983K | +2% | |||
| 67 | $BSY | BENTLEY SYSTEMS INC | Technology | $49.5M | 0.3% | 1.66M | -1% | |||
| 68 | $BSX | BOSTON SCIENTIFIC CORP | Healthcare | $49.5M | 0.3% | 1.16M | -15% | |||
| 69 | $NOW | ServiceNow, Inc. | Technology | $46.9M | 0.3% | 472K | +4% | |||
| 70 | $PGR | PROGRESSIVE CORP/OH/ | Financials | $44.7M | 0.3% | 205K | -7% | |||
| 71 | $MTD | METTLER TOLEDO INTERNATIONAL INC/ | Healthcare | $44.6M | 0.3% | 35K | +7% | |||
| 72 | $VCTR | Victory Capital Holdings, Inc. | Financials | $44.1M | 0.3% | 525K | -19% | |||
| 73 | $AAON | AAON, INC. | Industrials | $43.5M | 0.3% | 343K | -76% | |||
| 74 | $TYL | TYLER TECHNOLOGIES INC | Technology | $41.9M | 0.3% | 143K | -13% | |||
| 75 | $LGND | LIGAND PHARMACEUTICALS INC | Healthcare | $41.1M | 0.3% | 130K | -15% | |||
| 76 | $LLY | ELI LILLY & Co | Healthcare | $38.9M | 0.3% | 32K | -18% | |||
| 77 | $ONON | On Holding AG | Consumer Discretionary | $36.6M | 0.2% | 1.03M | +54% | |||
| 78 | $URI | UNITED RENTALS, INC. | Industrials | $35.9M | 0.2% | 32K | -32% | |||
| 79 | $MU | MICRON TECHNOLOGY INC | Technology | $34.9M | 0.2% | 30K | +6% | |||
| 80 | $MELI | MERCADOLIBRE INC | Consumer Discretionary | $34.3M | 0.2% | 20K | +2% | |||
| 81 | $JNJ | JOHNSON & JOHNSON | Healthcare | $34.1M | 0.2% | 134K | +15% | |||
| 82 | $PTC | PTC INC. | Technology | $33.3M | 0.2% | 293K | -2% | |||
| 83 | $HDB | HDFC BANK LTD | Financials | $31.6M | 0.2% | 1.22M | -4% | |||
| 84 | $LRCX | LAM RESEARCH CORP | Technology | $28.8M | 0.2% | 66K | -4% | |||
| 85 | $EBC | Eastern Bankshares, Inc. | Financials | $28.4M | 0.2% | 1.27M | — | |||
| 86 | $GILD | GILEAD SCIENCES, INC. | Healthcare | $28.3M | 0.2% | 224K | +6% | |||
| 87 | $GOOG | Alphabet Inc. | Technology | $28.0M | 0.2% | 79K | +5% | |||
| 88 | $AMD | ADVANCED MICRO DEVICES INC | Technology | $27.6M | 0.2% | 47K | -5% | |||
| 89 | $MITK | MITEK SYSTEMS INC | Technology | $27.3M | 0.2% | 1.36M | -5% | |||
| 90 | $INTC | INTEL CORP | Technology | $27.1M | 0.2% | 194K | +19% | |||
| 91 | $NBIX | NEUROCRINE BIOSCIENCES INC | Healthcare | $27.0M | 0.2% | 160K | +113% | |||
| 92 | $MRK | Merck & Co., Inc. | Healthcare | $26.2M | 0.2% | 204K | +35% | |||
| 93 | $WM | WASTE MANAGEMENT INC | Utilities | $25.7M | 0.2% | 115K | -1% | |||
| 94 | $AAMI | Acadian Asset Management Inc. | Financials | $25.0M | 0.2% | 350K | -57% | |||
| 95 | $ABT | ABBOTT LABORATORIES | Healthcare | $24.7M | 0.2% | 272K | +32% | |||
| 96 | $ORCL | ORACLE CORP | Technology | $24.2M | 0.2% | 165K | -14% | |||
| 97 | $C | CITIGROUP INC | Financials | $24.2M | 0.2% | 173K | -0.1% | |||
| 98 | $TDC | TERADATA CORP /DE/ | Technology | $23.7M | 0.1% | 685K | +25% | |||
| 99 | $SIBN | SI-BONE, Inc. | Healthcare | $23.3M | 0.1% | 1.43M | — | |||
| 100 | $V | VISA INC. | Financials | $22.5M | 0.1% | 66K | +21% | |||
| 101 | $GEV | GE Vernova Inc. | Industrials | $22.5M | 0.1% | 19K | -20% | |||
| 102 | $ONTO | ONTO INNOVATION INC. | Technology | $22.4M | 0.1% | 59K | — | |||
| 103 | $QCOM | QUALCOMM INC/DE | Technology | $21.5M | 0.1% | 116K | +38% | |||
| 104 | $DAR | DARLING INGREDIENTS INC. | Consumer Staples | $21.2M | 0.1% | 388K | -50% | |||
| 105 | $GTES | Gates Industrial Corp Ltd. | Industrials | $21.1M | 0.1% | 753K | +36% | |||
| 106 | $VOYA | Voya Financial, Inc. | Financials | $20.6M | 0.1% | 227K | +9% | |||
| 107 | $EIX | EDISON INTERNATIONAL | Utilities | $20.5M | 0.1% | 275K | +39% | |||
| 108 | $NTCT | NETSCOUT SYSTEMS INC | Technology | $20.5M | 0.1% | 470K | -10% | |||
| 109 | $NPO | Enpro Inc. | Materials | $20.3M | 0.1% | 54K | +12% | |||
| 110 | $STT | STATE STREET CORP | Financials | $20.2M | 0.1% | 119K | +10% | |||
| 111 | $ACA | Arcosa, Inc. | Industrials | $19.8M | 0.1% | 137K | -20% | |||
| 112 | $ADC | AGREE REALTY CORP | Real Estate | $19.7M | 0.1% | 260K | — | |||
| 113 | $EXTR | EXTREME NETWORKS INC | Technology | $19.2M | 0.1% | 594K | -38% | |||
| 114 | $DY | DYCOM INDUSTRIES INC | Energy | $19.1M | 0.1% | 38K | +26% | |||
| 115 | $PCRX | Pacira BioSciences, Inc. | Healthcare | $19.0M | 0.1% | 750K | — | |||
| 116 | $CMG | CHIPOTLE MEXICAN GRILL INC | Consumer Discretionary | $18.7M | 0.1% | 551K | +7% | |||
| 117 | $DHR | DANAHER CORP /DE/ | Healthcare | $18.7M | 0.1% | 98K | -71% | |||
| 118 | $JPM | JPMORGAN CHASE & CO | Financials | $18.5M | 0.1% | 56K | -0.0% | |||
| 119 | $CLH | CLEAN HARBORS INC | Utilities | $18.4M | 0.1% | 62K | -50% | |||
| 120 | $USFD | US Foods Holding Corp. | Consumer Discretionary | $18.4M | 0.1% | 180K | — | |||
| 121 | $TEVA | TEVA PHARMACEUTICAL INDUSTRIES LTD | Healthcare | $18.1M | 0.1% | 535K | New | |||
| 122 | $DOLE | Dole plc | Consumer Staples | $17.9M | 0.1% | 1.30M | -3% | |||
| 123 | $MIDD | MIDDLEBY Corp | Industrials | $17.7M | 0.1% | 103K | -3% | |||
| 124 | $ESI | Element Solutions Inc | Materials | $17.5M | 0.1% | 367K | — | |||
| 125 | $BALL | BALL Corp | Industrials | $17.1M | 0.1% | 275K | -3% | |||
| 126 | $TVTX | Travere Therapeutics, Inc. | Healthcare | $17.0M | 0.1% | 300K | +33% | |||
| 127 | $WAT | WATERS CORP /DE/ | Healthcare | $16.9M | 0.1% | 45K | -86% | |||
| 128 | $FERG | Ferguson Enterprises Inc. /DE/ | Consumer Discretionary | $16.7M | 0.1% | 70K | -1% | |||
| 129 | $JBTM | JBT MAREL Corp | Industrials | $16.5M | 0.1% | 114K | +7% | |||
| 130 | $CRNX | Crinetics Pharmaceuticals, Inc. | Healthcare | $16.3M | 0.1% | 435K | +24% | |||
| 131 | $GWW | W.W. GRAINGER, INC. | Consumer Discretionary | $15.9M | 0.1% | 12K | -20% | |||
| 132 | $RYN | RAYONIER INC | Real Estate | $15.9M | 0.1% | 747K | -2% | |||
| 133 | $ZTS | Zoetis Inc. | Healthcare | $15.8M | 0.1% | 220K | -83% | |||
| 134 | $ATEN | A10 Networks, Inc. | Technology | $15.3M | 0.1% | 410K | -13% | |||
| 135 | $WH | WYNDHAM HOTELS & RESORTS, INC. | Consumer Discretionary | $15.2M | 0.1% | 180K | — | |||
| 136 | $ZBRA | ZEBRA TECHNOLOGIES CORP | Industrials | $15.1M | 0.1% | 58K | New | |||
| 137 | $VTR | Ventas, Inc. | Real Estate | $15.1M | 0.1% | 170K | -9% | |||
| 138 | $MKC | MCCORMICK & CO INC | Consumer Staples | $14.9M | 0.1% | 296K | -24% | |||
| 139 | $RIVN | Rivian Automotive, Inc. / DE | Consumer Discretionary | $14.7M | 0.1% | 850K | +31% | |||
| 140 | $BNY | Bank of New York Mellon Corp | Financials | $14.7M | 0.1% | 102K | +1% | |||
| 141 | $UFPT | UFP TECHNOLOGIES INC | Healthcare | $14.7M | 0.1% | 56K | — | |||
| 142 | $CFR | CULLEN/FROST BANKERS, INC. | Financials | $14.7M | 0.1% | 95K | -81% | |||
| 143 | $LYFT | Lyft, Inc. | Industrials | $14.6M | 0.1% | 1.00M | — | |||
| 144 | $BJ | BJ's Wholesale Club Holdings, Inc. | Consumer Staples | $14.4M | 0.1% | 165K | — | |||
| 145 | $CYTK | CYTOKINETICS INC | Healthcare | $14.1M | 0.1% | 165K | +32% | |||
| 146 | $BROS | Dutch Bros Inc. | Consumer Discretionary | $14.0M | 0.1% | 195K | +44% | |||
| 147 | $CI | Cigna Group | Healthcare | $14.0M | 0.1% | 51K | +92% | |||
| 148 | $EQIX | EQUINIX INC | Real Estate | $13.9M | 0.1% | 13K | New | |||
| 149 | $TECH | BIO-TECHNE Corp | Healthcare | $13.8M | 0.1% | 195K | — | |||
| 150 | $PCG | PG&E Corp | Utilities | $13.7M | 0.1% | 816K | +42% |
What changed in Q2 2026
Against the previous quarter's 13F: 9 new, 127 added to, 110 trimmed, 12 sold out. Share-count changes; largest moves by dollar size first.
New positions (9)
$BMIBADGER METER INC$140.3M
first bought this quarter
$TEVATEVA PHARMACEUTICAL INDUSTRIES LTD$18.1M
first bought this quarter
$ZBRAZEBRA TECHNOLOGIES CORP$15.1M
first bought this quarter
$EQIXEQUINIX INC$13.9M
first bought this quarter
$MTHMeritage Homes CORP$9.0M
first bought this quarter
$NHPNational Healthcare Properties, Inc.$8.0M
first bought this quarter
+3 more in the Excel export
Added to (127)
now $749.0M · held 7+ qtrs
now $302.4M · held 7+ qtrs
now $459.9M · held 7+ qtrs, 2 adds in a row
now $410.5M · held 7+ qtrs, 4 adds in a row
now $210.8M · held 6 qtrs
$DEDEERE & CO+1142%
now $146.0M · held 2 qtrs, 2 adds in a row
+121 more in the Excel export
Trimmed (110)
$MRVLMarvell Technology, Inc.-71%
now $196.7M · held 7+ qtrs, 3 trims in a row
$EBAYEBAY INC-82%
now $55.0M · held 7+ qtrs, 2 trims in a row
now $736.6M · held 7+ qtrs, 3 trims in a row
$AAONAAON, INC.-76%
now $43.5M · held 6 qtrs
now $244.3M · held 7+ qtrs, 2 trims in a row
now $254.7M · held 7+ qtrs, 4 trims in a row
+104 more in the Excel export
Holdings by quarter
Every 13F Impax Asset Management Group plc has filed, 31 earlier quarters. Pick one to see what it held then.
Is it too late to follow Impax Asset Management Group plc?
Q2 2026 13F filed with the SEC on Aug 11, 2026. Prices are closing prices as of Oct 27, 2026.
Average quality of Impax Asset Management Group plc's top 20 holdings: 70/100 (our AI quality score, weighted by position size; 18 of the 20 are scored)
Top 10 since filing
-3.3%
Value-weighted move of the 10 largest stock positions
Turnover
12%
Last quarter; 34% over the last 4
Top 10 weight
34%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
94%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q4 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
Impax Asset Management Group plc disclosed 284 positions worth $15.4B in its Form 13F-HR for Q2 2026, led by $KLAC (KLA CORP) at 4.9% of the equity portfolio, followed by $NVDA and $LIN. During the quarter the fund opened 9 new positions and exited 12 — including a new stake in $BMI. The portfolio is most concentrated in Technology (41.0% of disclosed assets). All figures are sourced directly from Impax Asset Management Group plc’s Form 13F-HR filing with the SEC under CIK 1749768.
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